[INFO] fetching crate entropy-kvdb 0.5.0-rc.1...
[INFO] documenting entropy-kvdb-0.5.0-rc.1 against 1.91.0 for beta-1.92-rustdoc-1
[INFO] extracting crate entropy-kvdb 0.5.0-rc.1 into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate entropy-kvdb 0.5.0-rc.1
[INFO] finished tweaking crates.io crate entropy-kvdb 0.5.0-rc.1
[INFO] tweaked toml for crates.io crate entropy-kvdb 0.5.0-rc.1 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate entropy-kvdb 0.5.0-rc.1 on toolchain 1.91.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate entropy-kvdb 0.5.0-rc.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded manul v0.2.1
[INFO] [stderr]   Downloaded hashing-serializer v0.1.1
[INFO] [stderr]   Downloaded derive-where v1.4.0
[INFO] [stderr]   Downloaded tiny-curve v0.2.2
[INFO] [stderr]   Downloaded flagset v0.4.7
[INFO] [stderr]   Downloaded serde-encoded-bytes v0.2.1
[INFO] [stderr]   Downloaded synedrion v0.3.0
[INFO] [stderr]   Downloaded bounded-collections v0.2.4
[INFO] [stderr]   Downloaded subxt-lightclient v0.42.1
[INFO] [stderr]   Downloaded soketto v0.8.1
[INFO] [stderr]   Downloaded yap v0.12.0
[INFO] [stderr]   Downloaded scale-bits v0.7.0
[INFO] [stderr]   Downloaded webpki-root-certs v0.26.11
[INFO] [stderr]   Downloaded binary-merkle-tree v16.0.0
[INFO] [stderr]   Downloaded rustls-platform-verifier v0.5.3
[INFO] [stderr]   Downloaded schnellru v0.2.4
[INFO] [stderr]   Downloaded x509-ocsp v0.2.1
[INFO] [stderr]   Downloaded wasmparser v0.221.3
[INFO] [stderr]   Downloaded wasmi v0.40.0
[INFO] [stderr]   Downloaded universal-hash v0.4.0
[INFO] [stderr]   Downloaded sp-arithmetic v26.1.0
[INFO] [stderr]   Downloaded hyper-util v0.1.13
[INFO] [stderr]   Downloaded webpki-root-certs v1.0.0
[INFO] [stderr]   Downloaded entropy-protocol v0.5.0-rc.1
[INFO] [stderr]   Downloaded x509-cert v0.2.5
[INFO] [stderr]   Downloaded smol v2.0.2
[INFO] [stderr]   Downloaded bip39 v2.2.0
[INFO] [stderr]   Downloaded sdd v3.0.8
[INFO] [stderr]   Downloaded sp-weights v31.1.0
[INFO] [stderr]   Downloaded serde-persistent-deserializer v0.3.0
[INFO] [stderr]   Downloaded jsonrpsee-client-transport v0.24.9
[INFO] [stderr]   Downloaded scale-encode v0.10.0
[INFO] [stderr]   Downloaded smoldot-light v0.17.1
[INFO] [stderr]   Downloaded hex-literal v1.0.0
[INFO] [stderr]   Downloaded subxt v0.42.1
[INFO] [stderr]   Downloaded secp256k1-sys v0.8.1
[INFO] [stderr]   Downloaded scc v2.3.4
[INFO] [stderr]   Downloaded subxt-core v0.42.1
[INFO] [stderr]   Downloaded smoldot v0.19.4
[INFO] [stderr]   Downloaded frame-decode v0.8.0
[INFO] [stderr]   Downloaded sp-core v36.1.0
[INFO] [stderr]   Downloaded cc v1.2.24
[INFO] [stderr]   Downloaded x509-verify v0.4.8
[INFO] [stderr]   Downloaded scale-decode v0.16.0
[INFO] [stderr]   Downloaded scale-type-resolver v0.2.0
[INFO] [stderr]   Downloaded dyn-clonable-impl v0.9.2
[INFO] [stderr]   Downloaded dyn-clonable v0.9.2
[INFO] [stderr]   Downloaded libsecp256k1 v0.7.2
[INFO] [stderr]   Downloaded crypto-bigint v0.6.1
[INFO] [stderr]   Downloaded crypto-primes v0.6.2
[INFO] [stderr]   Downloaded sp-application-crypto v40.1.0
[INFO] [stderr]   Downloaded sp-keystore v0.42.0
[INFO] [stderr]   Downloaded sp-io v40.0.1
[INFO] [stderr]   Downloaded sp-trie v39.1.0
[INFO] [stderr]   Downloaded tdx-quote v0.0.3
[INFO] [stderr]   Downloaded hpke-rs-crypto v0.2.0
[INFO] [stderr]   Downloaded hpke-rs-rust-crypto v0.2.0
[INFO] [stderr]   Downloaded scale-typegen v0.11.1
[INFO] [stderr]   Downloaded subxt-codegen v0.42.1
[INFO] [stderr]   Downloaded subxt-utils-fetchmetadata v0.42.1
[INFO] [stderr]   Downloaded subxt-macro v0.42.1
[INFO] [stderr]   Downloaded jsonrpsee-core v0.24.9
[INFO] [stderr]   Downloaded jsonrpsee-types v0.24.9
[INFO] [stderr]   Downloaded jsonrpsee-ws-client v0.24.9
[INFO] [stderr]   Downloaded jsonrpsee v0.24.9
[INFO] [stderr]   Downloaded keccak-hash v0.11.0
[INFO] [stderr]   Downloaded scale-encode-derive v0.10.0
[INFO] [stderr]   Downloaded scale-value v0.18.0
[INFO] [stderr]   Downloaded sp-runtime v41.1.0
[INFO] [stderr]   Downloaded scale-decode-derive v0.16.0
[INFO] [stderr]   Downloaded async-net v2.0.0
[INFO] [stderr]   Downloaded ss58-registry v1.51.0
[INFO] [stderr]   Downloaded dyn-clone v1.0.19
[INFO] [stderr]   Downloaded subxt-metadata v0.42.1
[INFO] [stderr]   Downloaded atomic-take v1.1.0
[INFO] [stderr]   Downloaded wasmi_collections v0.40.0
[INFO] [stderr]   Downloaded wasmi_core v0.40.0
[INFO] [stderr]   Downloaded sp-state-machine v0.45.0
[INFO] [stderr]   Downloaded hpke-rs v0.2.0
[INFO] [stderr]   Downloaded wasmi_ir v0.40.0
[INFO] [stderr]   Downloaded subxt-rpcs v0.42.1
[INFO] [stderr]   Downloaded polkavm-common v0.18.0
[INFO] [stderr]   Downloaded polkavm-derive v0.18.0
[INFO] [stderr]   Downloaded sp-runtime-interface v29.0.1
[INFO] [stderr]   Downloaded polkavm-derive-impl v0.18.1
[INFO] [stderr]   Downloaded polkavm-derive-impl-macro v0.18.0
[INFO] [stderr]   Downloaded entropy-shared v0.5.0-rc.1
[INFO] [stderr]   Downloaded serdect v0.3.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] be7b5a80dabd5f2f28668bb6ec61c7f9d1db1319c0ac93ef1f8c8398eb3121d7
[INFO] running `Command { std: "docker" "start" "-a" "be7b5a80dabd5f2f28668bb6ec61c7f9d1db1319c0ac93ef1f8c8398eb3121d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "be7b5a80dabd5f2f28668bb6ec61c7f9d1db1319c0ac93ef1f8c8398eb3121d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "be7b5a80dabd5f2f28668bb6ec61c7f9d1db1319c0ac93ef1f8c8398eb3121d7", kill_on_drop: false }`
[INFO] [stdout] be7b5a80dabd5f2f28668bb6ec61c7f9d1db1319c0ac93ef1f8c8398eb3121d7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0ec60475a545af5d2917a2ab8318b291921035fa7e715038a9907110dfa0b01f
[INFO] running `Command { std: "docker" "start" "-a" "0ec60475a545af5d2917a2ab8318b291921035fa7e715038a9907110dfa0b01f", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
[INFO] [stderr]     Checking const-oid v0.9.6
[INFO] [stderr]    Compiling hashbrown v0.15.3
[INFO] [stderr]    Compiling winnow v0.7.10
[INFO] [stderr]    Compiling toml_write v0.1.1
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling radium v0.7.0
[INFO] [stderr]     Checking smallvec v1.15.1
[INFO] [stderr]     Checking getrandom v0.2.16
[INFO] [stderr]    Compiling parity-scale-codec v3.7.5
[INFO] [stderr]     Checking byte-slice-cast v1.2.3
[INFO] [stderr]     Checking base64ct v1.7.3
[INFO] [stderr]     Checking num-traits v0.2.19
[INFO] [stderr]     Checking tap v1.0.1
[INFO] [stderr]     Checking flagset v0.4.7
[INFO] [stderr]     Checking funty v2.0.0
[INFO] [stderr]     Checking wyz v0.5.1
[INFO] [stderr]    Compiling crunchy v0.2.3
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking getrandom v0.3.3
[INFO] [stderr]    Compiling memchr v2.7.4
[INFO] [stderr]     Checking tracing-core v0.1.33
[INFO] [stderr]     Checking rustc-hex v2.1.0
[INFO] [stderr]     Checking pem-rfc7468 v0.7.0
[INFO] [stderr]     Checking futures-io v0.3.31
[INFO] [stderr]    Compiling regex-syntax v0.8.5
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking ff v0.13.1
[INFO] [stderr]    Compiling curve25519-dalek v4.1.3
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]     Checking uint v0.10.0
[INFO] [stderr]     Checking bitvec v1.0.1
[INFO] [stderr]     Checking group v0.13.0
[INFO] [stderr]    Compiling indexmap v2.9.0
[INFO] [stderr]    Compiling arrayvec v0.7.6
[INFO] [stderr]     Checking ahash v0.8.12
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]    Compiling syn v2.0.101
[INFO] [stderr]     Checking blake2b_simd v1.0.3
[INFO] [stderr]     Checking integer-sqrt v0.1.5
[INFO] [stderr]    Compiling prettyplease v0.2.32
[INFO] [stderr]    Compiling const_format_proc_macros v0.2.34
[INFO] [stderr]     Checking impl-num-traits v0.2.0
[INFO] [stderr]     Checking hashbrown v0.14.5
[INFO] [stderr]     Checking regex-automata v0.4.9
[INFO] [stderr]    Compiling fs-err v2.11.0
[INFO] [stderr]    Compiling lock_api v0.4.13
[INFO] [stderr]    Compiling serde_json v1.0.140
[INFO] [stderr]    Compiling block-buffer v0.10.4
[INFO] [stderr]    Compiling crypto-common v0.1.6
[INFO] [stderr]    Compiling digest v0.9.0
[INFO] [stderr]    Compiling ref-cast v1.0.24
[INFO] [stderr]     Checking regex-syntax v0.6.29
[INFO] [stderr]     Checking deranged v0.4.0
[INFO] [stderr]     Checking fixed-hash v0.8.0
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling libsecp256k1-core v0.3.0
[INFO] [stderr]    Compiling cc v1.2.24
[INFO] [stderr]     Checking socket2 v0.5.10
[INFO] [stderr]     Checking num_cpus v1.17.0
[INFO] [stderr]     Checking mio v1.0.4
[INFO] [stderr]     Checking time-core v0.1.4
[INFO] [stderr]    Compiling bitcoin-internals v0.2.0
[INFO] [stderr]    Compiling expander v2.2.1
[INFO] [stderr]     Checking hash-db v0.16.0
[INFO] [stderr]     Checking time v0.3.41
[INFO] [stderr]     Checking const_format v0.2.34
[INFO] [stderr]    Compiling libsecp256k1-gen-genmult v0.3.0
[INFO] [stderr]    Compiling libsecp256k1-gen-ecmult v0.3.0
[INFO] [stderr]    Compiling file-guard v0.2.0
[INFO] [stderr]    Compiling blake2 v0.10.6
[INFO] [stderr]     Checking sharded-slab v0.1.7
[INFO] [stderr]     Checking tracing-log v0.2.0
[INFO] [stderr]     Checking password-hash v0.5.0
[INFO] [stderr]     Checking thread_local v1.1.8
[INFO] [stderr]    Compiling thiserror v2.0.12
[INFO] [stderr]     Checking regex v1.11.1
[INFO] [stderr]    Compiling libsecp256k1 v0.7.2
[INFO] [stderr]     Checking getrandom_or_panic v0.0.3
[INFO] [stderr]     Checking regex-automata v0.1.10
[INFO] [stderr]     Checking environmental v1.1.4
[INFO] [stderr]     Checking hex-conservative v0.1.2
[INFO] [stderr]     Checking parking_lot_core v0.9.11
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking num-format v0.4.4
[INFO] [stderr]     Checking dyn-clone v1.0.19
[INFO] [stderr]     Checking sp-std v14.0.0
[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stderr]    Compiling object v0.36.7
[INFO] [stderr]     Checking itertools v0.11.0
[INFO] [stderr]     Checking parking_lot v0.12.4
[INFO] [stderr]     Checking bitcoin_hashes v0.13.0
[INFO] [stderr]    Compiling walkdir v2.5.0
[INFO] [stderr]     Checking hash256-std-hasher v0.15.2
[INFO] [stderr]    Compiling keccak v0.1.5
[INFO] [stderr]    Compiling constant_time_eq v0.3.1
[INFO] [stderr]    Compiling secp256k1-sys v0.9.2
[INFO] [stderr]    Compiling common-path v1.0.0
[INFO] [stderr]     Checking array-bytes v6.2.3
[INFO] [stderr]     Checking gimli v0.31.1
[INFO] [stderr]    Compiling arrayref v0.3.9
[INFO] [stderr]    Compiling twox-hash v1.6.3
[INFO] [stderr]    Compiling sha2 v0.10.9
[INFO] [stderr]    Compiling synstructure v0.13.2
[INFO] [stderr]    Compiling darling_core v0.20.11
[INFO] [stderr]     Checking matchers v0.1.0
[INFO] [stderr]    Compiling sha3 v0.10.8
[INFO] [stderr]     Checking miniz_oxide v0.8.8
[INFO] [stderr]     Checking rand_core v0.9.3
[INFO] [stderr]    Compiling zerocopy v0.8.25
[INFO] [stderr]     Checking hashbrown v0.13.2
[INFO] [stderr]    Compiling byteorder v1.5.0
[INFO] [stderr]    Compiling tiny-keccak v2.0.2
[INFO] [stderr]     Checking rustc-demangle v0.1.24
[INFO] [stderr]    Compiling sp-crypto-hashing v0.1.0
[INFO] [stderr]     Checking rand_chacha v0.9.0
[INFO] [stderr]     Checking num-iter v0.1.45
[INFO] [stderr]     Checking trie-root v0.18.0
[INFO] [stderr]     Checking trie-db v0.30.0
[INFO] [stderr]     Checking memory-db v0.32.0
[INFO] [stderr]    Compiling num-bigint-dig v0.8.4
[INFO] [stderr]     Checking rand v0.9.1
[INFO] [stderr]    Compiling sp-io v40.0.1
[INFO] [stderr]     Checking schnellru v0.2.4
[INFO] [stderr]     Checking base58 v0.2.0
[INFO] [stderr]     Checking yap v0.12.0
[INFO] [stderr]    Compiling proc-macro-error-attr2 v2.0.0
[INFO] [stderr]    Compiling hex v0.4.3
[INFO] [stderr] error: could not compile `syn` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/1.91.0-x86_64-unknown-linux-gnu/bin/rustc --crate-name syn --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-2.0.101/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no --cfg 'feature="clone-impls"' --cfg 'feature="default"' --cfg 'feature="derive"' --cfg 'feature="extra-traits"' --cfg 'feature="fold"' --cfg 'feature="full"' --cfg 'feature="parsing"' --cfg 'feature="printing"' --cfg 'feature="proc-macro"' --cfg 'feature="visit"' --cfg 'feature="visit-mut"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("clone-impls", "default", "derive", "extra-traits", "fold", "full", "parsing", "printing", "proc-macro", "test", "visit", "visit-mut"))' -C metadata=e562e1a52dd777bc -C extra-filename=-f87d2d3b19a6dccd --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-30837483fd0d4fb6.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-bc9abf35f15701cf.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-6d2f6ebc0debe2a6.rmeta --cap-lints allow --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "0ec60475a545af5d2917a2ab8318b291921035fa7e715038a9907110dfa0b01f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0ec60475a545af5d2917a2ab8318b291921035fa7e715038a9907110dfa0b01f", kill_on_drop: false }`
[INFO] [stdout] 0ec60475a545af5d2917a2ab8318b291921035fa7e715038a9907110dfa0b01f